论文信息 - Roughness Perception of Haptically Displayed Fractal Surfaces

Roughness Perception of Haptically Displayed Fractal Surfaces

Surface profiles were generated by a fractal algorithm and haptically rendered on a force feedback joystick. Subjects were asked to use the joystick to explore pairs of surfaces and report to the experimenter which of the surfaces they felt was rougher. Surfaces were characterized by their root mean square (RMS) amplitude and their fractal dimension. The most important factor affecting the perceived roughness of the fractal surfaces was the RMS amplitude of the surface. When comparing surfaces of fractal dimension 1.2–1.35 it was found that the fractal dimension was negatively correlated with perceived roughness.

M. Cutkosky | Michael A. Costa | Sonie Lau

[1] S. Lederman. Tactile roughness of grooved surfaces: The touching process and effects of macro- and microsurface structure , 1974 .

[2] M. M. Taylor,et al. Tactile roughness of grooved surfaces: A model and the effect of friction , 1975 .

[3] Stephen R. Brown. A note on the description of surface roughness using fractal dimension , 1987 .

[4] Heinz-Otto Peitgen,et al. The science of fractal images , 2011 .

[5] P. G. Earwicker,et al. Fractal properties of computer-generated and natural geophysical data , 1989 .

[6] David W. Hosmer,et al. Applied Logistic Regression , 1991 .

[7] Frederick P. Brooks,et al. Feeling and seeing: issues in force display , 1990, I3D '90.

[8] David J. Whitehouse,et al. Handbook of Surface Metrology , 2023 .

[9] Bharat Bhushan,et al. Generalized fractal analysis and its applications to engineering surfaces , 1995 .

[10] Kenneth E. Barner,et al. Stochastic models for haptic texture , 1996, Other Conferences.

[11] J. K Salisbury. Proceedings of the Second PHANToM User''s Group Workshop , 1997 .

[12] R. Klatzky,et al. Feeling Through a Probe , 1998, Dynamic Systems and Control.

[13] Perceiving Roughness via a Rigid Probe: Effects of Exploration Speed , 1999, Dynamic Systems and Control.